Avoid core dump in pg_dump when dumping from pre-8.3 server.

tglsfdc · tglsfdc · commit 0b5f557b7e87 · 2021-10-16T15:03:10.000-04:00
Commit f0e21f2 missed adding a tgisinternal output column to getTriggers' query for pre-8.3 servers. Back-patch to v11, like that commit.
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
@@ -7919,6 +7919,7 @@ getTriggers(Archive *fout, TableInfo tblinfo[], int numTables)
 							  "SELECT tgname, "
 							  "tgfoid::pg_catalog.regproc AS tgfname, "
 							  "tgtype, tgnargs, tgargs, tgenabled, "
+							  "false as tgisinternal, "
 							  "tgisconstraint, tgconstrname, tgdeferrable, "
 							  "tgconstrrelid, tginitdeferred, tableoid, oid, "
 							  "tgconstrrelid::pg_catalog.regclass AS tgconstrrelname "
